within 10 hours he was read his miranda rights. critics on capitol hill say the intelligence community was unable to fine him for information as to how the empty developed. the underwear bomber eventually convicted and in super max prison in colorado. harris? >> harris: federal authorities tried to sake him alive unlike his brother who published in thy were really trying hard. why is it difficult to get that designation as an enemy combatant? >> well, for one, he's an american citizen. by law he can't be sent to guantanamo bay, can't be tried in a military commission. there are cases where americans were deemed enemy combatants and tried to federal court. jose padilla for one. in the case of dzhokhar tsarnaev authorities have not found a link to an al-qaeda-linked group, and therefore no court in the u.s. would necessarily uphold the president as commander in chief as designating him an enemy combatant. legally this would be shaky, i'm told, by experts. even if the alleged bomber is deemed an enemy combatant, he still has a right t